altos/easymini-v2.0: Add EasyMini v2.0

[fw/altos] / src / easymini-v2.0 / ao_pins.h

diff --git a/src/easymini-v2.0/ao_pins.h b/src/easymini-v2.0/ao_pins.h
new file mode 100644 (file)
index 0000000..c141d1a
--- /dev/null
+++ b/src/easymini-v2.0/ao_pins.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright © 2017 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#define HAS_BEEP               1
+#define HAS_BATTERY_REPORT     1
+
+#define AO_STACK_SIZE  448
+
+#define IS_FLASH_LOADER        0
+
+/* 48MHz clock based on 16MHz reference */
+//#define AO_HSI48     1
+#define AO_HSE                 16000000
+#define AO_RCC_CFGR_PLLMUL     STM_RCC_CFGR_PLLMUL_3
+#define AO_RCC_CFGR2_PLLDIV    STM_RCC_CFGR2_PREDIV_1
+#define AO_PLLMUL              3
+#define AO_PLLDIV              1
+
+/* HCLK = 48MHz */
+#define AO_AHB_PRESCALER       1
+#define AO_RCC_CFGR_HPRE_DIV   STM_RCC_CFGR_HPRE_DIV_1
+
+/* APB = 40MHz */
+#define AO_APB_PRESCALER       1
+#define AO_RCC_CFGR_PPRE_DIV   STM_RCC_CFGR_PPRE_DIV_1
+
+#define HAS_USB                        1
+#define AO_USB_DIRECTIO                0
+#define AO_PA11_PA12_RMP       1
+#define AO_USB_FORCE_IDLE      1
+
+#define AO_LOG_FORMAT          AO_LOG_FORMAT_EASYMINI
+
+#define HAS_BOOT_RADIO         0
+
+#define HAS_ACCEL              0
+#define HAS_GPS                        0
+#define HAS_RADIO              0
+#define HAS_FLIGHT             1
+#define HAS_EEPROM             1
+#define HAS_TELEMETRY          0
+#define HAS_APRS               0
+#define HAS_LOG                        1
+#define USE_INTERNAL_FLASH     0
+#define HAS_IGNITE             1
+#define HAS_IGNITE_REPORT      1
+
+/* Beeper is on Tim3 CH3 */
+#define BEEPER_TIMER           3
+#define BEEPER_CHANNEL         3
+#define BEEPER_PORT            (&stm_gpiob)
+#define BEEPER_PIN             0
+#define BEEPER_AFR             STM_AFR_AF1
+
+/* SPI */
+
+#define HAS_SPI_1              1
+#define SPI_1_PA5_PA6_PA7      1
+#define SPI_1_PB3_PB4_PB5      1
+#define SPI_1_OSPEEDR          STM_OSPEEDR_MEDIUM
+
+/* M25 */
+
+#define M25_MAX_CHIPS          1
+#define AO_M25_SPI_CS_PORT     (&stm_gpioa)
+#define AO_M25_SPI_CS_MASK     (1 << 15)
+#define AO_M25_SPI_BUS         AO_SPI_1_PB3_PB4_PB5
+
+/* MS5607 */
+
+#define HAS_MS5607             1
+#define HAS_MS5611             0
+#define AO_MS5607_PRIVATE_PINS 1
+#define AO_MS5607_CS_PORT      (&stm_gpioa)
+#define AO_MS5607_CS_PIN       4
+#define AO_MS5607_CS_MASK      (1 << AO_MS5607_CS_PIN)
+#define AO_MS5607_MISO_PORT    (&stm_gpioa)
+#define AO_MS5607_MISO_PIN     6
+#define AO_MS5607_MISO_MASK    (1 << AO_MS5607_MISO_PIN)
+#define AO_MS5607_SPI_INDEX    AO_SPI_1_PA5_PA6_PA7
+#define AO_MS5607_SPI_SPEED    AO_SPI_SPEED_12MHz
+
+#define AO_DATA_RING           64
+
+/*
+ * ADC
+ */
+
+#define HAS_ADC                        1
+
+#define AO_ADC_PIN0_PORT       (&stm_gpioa)    /* sense_m */
+#define AO_ADC_PIN0_PIN                0
+#define AO_ADC_PIN0_CH         0
+#define AO_ADC_PIN1_PORT       (&stm_gpioa)    /* sense_a */
+#define AO_ADC_PIN1_PIN                1
+#define AO_ADC_PIN1_CH         1
+#define AO_ADC_PIN2_PORT       (&stm_gpioa)    /* v_batt */
+#define AO_ADC_PIN2_PIN                2
+#define AO_ADC_PIN2_CH         2
+
+#define AO_ADC_RCC_AHBENR      ((1 << STM_RCC_AHBENR_IOPAEN))
+
+#define AO_NUM_ADC             3
+
+struct ao_adc {
+       int16_t         sense_m;
+       int16_t         sense_a;
+       int16_t         v_batt;
+};
+
+/*
+ * Igniter
+ */
+
+#define AO_IGNITER_CLOSED      400
+#define AO_IGNITER_OPEN                60
+
+#define AO_IGNITER_DROGUE_PORT (&stm_gpiob)
+#define AO_IGNITER_DROGUE_PIN  6
+#define AO_IGNITER_SET_DROGUE(v)       ao_gpio_set(AO_IGNITER_DROGUE_PORT, AO_IGNITER_DROGUE_PIN, AO_IGNITER_DROGUE, v)
+
+#define AO_IGNITER_MAIN_PORT   (&stm_gpiob)
+#define AO_IGNITER_MAIN_PIN    7
+#define AO_IGNITER_SET_MAIN(v) ao_gpio_set(AO_IGNITER_MAIN_PORT, AO_IGNITER_MAIN_PIN, AO_IGNITER_MAIN, v)
+
+#define AO_SENSE_DROGUE(p)     ((p)->adc.sense_a)
+#define AO_SENSE_MAIN(p)       ((p)->adc.sense_m)
+
+#define AO_ADC_DUMP(p) \
+       printf("tick: %5u apogee: %5d main: %5d batt: %5d\n", \
+              (p)->tick, (p)->adc.sense_a, (p)->adc.sense_m, (p)->adc.v_batt)
+
+/*
+ * Voltage divider on ADC battery sampler
+ */
+#define AO_BATTERY_DIV_PLUS    100     /* 100k */
+#define AO_BATTERY_DIV_MINUS   27      /* 27k */
+
+/*
+ * Voltage divider on ADC igniter samplers
+ */
+#define AO_IGNITE_DIV_PLUS     100     /* 100k */
+#define AO_IGNITE_DIV_MINUS    27      /* 27k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV    33